Species: ? lonzeensis (DOLLO, 1883) KUHN, 1965 (nomen dubium)
Etymology:
= Megalosaurus lonzeensis DOLLO, 1883, (nomen dubium)
= Ornithomimidorum gen. a lonzeensis (DOLLO, 1883) HUENE, 1926 (nomen
oblitum)
= Struthiomimus lonzeensis (DOLLO, 1903) KUHN, 1939
Holotype:
Locality: Lonzee, near Gembloux, Namur Province, Belgium.
Horizon: Glauconie argileuse.
Biostratigraphy:
Age: Santonian Stage, Lower Senonian Subepoch, Lower Gulf Epoch, Lower Late Cretaceous.
Material: Ungual phalanx.
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Species: tenuis MARSH, 1890 (nomen dubium)
Etymology:
= Struthiomimus tenuis (MARSH, 1890) OSBORN, 1916 (nomen dubium)
Holotype: USNM 5814
Locality: Near foot of the bluffs on the south banks of the Missouri River, opposite Cow Island, Fergus County, Montana.
Horizon: Judith River Formation.
Biostratigraphy:
Age: Judithian age, Campanian Stage, Senonian subepoch, Upper Gulf epoch, Late Cretaceous.
Material: Distal half of left metatarsal III.